Home / 2,607,133.32-3,910,995.23-2,339,247.69

Finding the Fourth Proportional to 2,607,133.32, 3,910,995.23 and 2,339,247.69

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Solution

The fourth proportional to 2,607,133.32, 3,910,995.23 and 2,339,247.69 is: 3,509,136.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,133.32 : 3,910,995.23 = 2,339,247.69 : x
  2. Step 2: Convert to fraction form
    2,607,133.32/3,910,995.23 = 2,339,247.69/x
  3. Step 3: Cross multiply
    2,607,133.32x = 3,910,995.23 × 2,339,247.69
  4. Step 4: Simplify right side
    2,607,133.32x = 9,148,786,545,682.28
  5. Step 5: Solve for x
    x = 9,148,786,545,682.28/2,607,133.32
  6. Step 6: Final answer
    x = 3,509,136.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.